A certain photon of light has a wavelength of 422 nm. What is the frequency of the light? What is the energy of a quantum of light with a frequency of 7.39 x 1014 Hz?

What is the wavelength of the quantum in question 2?

A certain blue light has a frequency of 6.91 x 1014 Hz. What is the wavelength of the light?

The energy for a quantum of light is 2.84 x 10-19 J. What is the wavelength of this light?

What is the energy of a photon whose frequency is 3.0 X 1012 Hz?

A red light has a wavelength of 728 nm. What is the frequency of the light?

A purple light has a frequency of 7.42 x 1014 Hz. What is the energy of the light?

What is the wavelength of a 229 Hz sound wave moving at a speed of 345 m/s?

What is the speed of a 560 m wave that has a frequency of 1.2 Hz?

The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes.which of the following is the most likely reason why the ice struck heather’s nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature.sweat remained on heather’s forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent